25bd5d8adb
subrepo: subdir: "deps/juce" merged: "b13f9084e" upstream: origin: "https://github.com/essej/JUCE.git" branch: "sono6good" commit: "b13f9084e" git-subrepo: version: "0.4.3" origin: "https://github.com/ingydotnet/git-subrepo.git" commit: "2f68596"
907 lines
26 KiB
C++
907 lines
26 KiB
C++
/*
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==============================================================================
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This file is part of the JUCE library.
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Copyright (c) 2020 - Raw Material Software Limited
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JUCE is an open source library subject to commercial or open-source
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licensing.
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By using JUCE, you agree to the terms of both the JUCE 6 End-User License
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Agreement and JUCE Privacy Policy (both effective as of the 16th June 2020).
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End User License Agreement: www.juce.com/juce-6-licence
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Privacy Policy: www.juce.com/juce-privacy-policy
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Or: You may also use this code under the terms of the GPL v3 (see
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www.gnu.org/licenses).
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JUCE IS PROVIDED "AS IS" WITHOUT ANY WARRANTY, AND ALL WARRANTIES, WHETHER
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EXPRESSED OR IMPLIED, INCLUDING MERCHANTABILITY AND FITNESS FOR PURPOSE, ARE
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DISCLAIMED.
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==============================================================================
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*/
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namespace juce
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{
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class TableHeaderComponent::DragOverlayComp : public Component
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{
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public:
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DragOverlayComp (const Image& i) : image (i)
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{
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image.duplicateIfShared();
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image.multiplyAllAlphas (0.8f);
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setAlwaysOnTop (true);
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}
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void paint (Graphics& g) override
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{
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g.drawImageAt (image, 0, 0);
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}
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Image image;
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JUCE_DECLARE_NON_COPYABLE (DragOverlayComp)
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};
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//==============================================================================
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TableHeaderComponent::TableHeaderComponent()
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{
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}
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TableHeaderComponent::~TableHeaderComponent()
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{
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dragOverlayComp.reset();
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}
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//==============================================================================
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void TableHeaderComponent::setPopupMenuActive (bool hasMenu)
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{
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menuActive = hasMenu;
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}
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bool TableHeaderComponent::isPopupMenuActive() const { return menuActive; }
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//==============================================================================
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int TableHeaderComponent::getNumColumns (const bool onlyCountVisibleColumns) const
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{
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if (onlyCountVisibleColumns)
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{
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int num = 0;
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for (auto* c : columns)
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if (c->isVisible())
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++num;
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return num;
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}
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return columns.size();
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}
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String TableHeaderComponent::getColumnName (const int columnId) const
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{
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if (auto* ci = getInfoForId (columnId))
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return ci->name;
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return {};
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}
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void TableHeaderComponent::setColumnName (const int columnId, const String& newName)
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{
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if (auto* ci = getInfoForId (columnId))
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{
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if (ci->name != newName)
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{
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ci->name = newName;
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sendColumnsChanged();
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}
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}
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}
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void TableHeaderComponent::addColumn (const String& columnName,
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int columnId,
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int width,
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int minimumWidth,
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int maximumWidth,
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int propertyFlags,
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int insertIndex)
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{
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// can't have a duplicate or zero ID!
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jassert (columnId != 0 && getIndexOfColumnId (columnId, false) < 0);
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jassert (width > 0);
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auto ci = new ColumnInfo();
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ci->name = columnName;
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ci->id = columnId;
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ci->width = width;
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ci->lastDeliberateWidth = width;
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ci->minimumWidth = minimumWidth;
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ci->maximumWidth = maximumWidth >= 0 ? maximumWidth : std::numeric_limits<int>::max();
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jassert (ci->maximumWidth >= ci->minimumWidth);
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ci->propertyFlags = propertyFlags;
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columns.insert (insertIndex, ci);
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sendColumnsChanged();
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}
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void TableHeaderComponent::removeColumn (const int columnIdToRemove)
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{
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auto index = getIndexOfColumnId (columnIdToRemove, false);
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if (index >= 0)
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{
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columns.remove (index);
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sortChanged = true;
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sendColumnsChanged();
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}
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}
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void TableHeaderComponent::removeAllColumns()
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{
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if (columns.size() > 0)
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{
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columns.clear();
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sendColumnsChanged();
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}
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}
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void TableHeaderComponent::moveColumn (const int columnId, int newIndex)
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{
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auto currentIndex = getIndexOfColumnId (columnId, false);
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newIndex = visibleIndexToTotalIndex (newIndex);
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if (columns[currentIndex] != nullptr && currentIndex != newIndex)
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{
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columns.move (currentIndex, newIndex);
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sendColumnsChanged();
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}
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}
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int TableHeaderComponent::getColumnWidth (const int columnId) const
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{
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if (auto* ci = getInfoForId (columnId))
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return ci->width;
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return 0;
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}
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void TableHeaderComponent::setColumnWidth (const int columnId, const int newWidth)
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{
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if (auto* ci = getInfoForId (columnId))
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{
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const auto newWidthToUse = jlimit (ci->minimumWidth, ci->maximumWidth, newWidth);
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if (ci->width != newWidthToUse)
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{
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auto numColumns = getNumColumns (true);
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ci->lastDeliberateWidth = ci->width = newWidthToUse;
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if (stretchToFit)
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{
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auto index = getIndexOfColumnId (columnId, true) + 1;
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if (isPositiveAndBelow (index, numColumns))
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{
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auto x = getColumnPosition (index).getX();
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if (lastDeliberateWidth == 0)
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lastDeliberateWidth = getTotalWidth();
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resizeColumnsToFit (visibleIndexToTotalIndex (index), lastDeliberateWidth - x);
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}
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}
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repaint();
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columnsResized = true;
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triggerAsyncUpdate();
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}
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}
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}
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//==============================================================================
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int TableHeaderComponent::getIndexOfColumnId (const int columnId, const bool onlyCountVisibleColumns) const
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{
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int n = 0;
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for (auto* c : columns)
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{
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if ((! onlyCountVisibleColumns) || c->isVisible())
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{
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if (c->id == columnId)
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return n;
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++n;
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}
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}
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return -1;
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}
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int TableHeaderComponent::getColumnIdOfIndex (int index, const bool onlyCountVisibleColumns) const
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{
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if (onlyCountVisibleColumns)
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index = visibleIndexToTotalIndex (index);
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if (auto* ci = columns [index])
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return ci->id;
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return 0;
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}
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Rectangle<int> TableHeaderComponent::getColumnPosition (const int index) const
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{
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int x = 0, width = 0, n = 0;
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for (auto* c : columns)
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{
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x += width;
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if (c->isVisible())
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{
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width = c->width;
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if (n++ == index)
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break;
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}
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else
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{
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width = 0;
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}
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}
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return { x, 0, width, getHeight() };
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}
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int TableHeaderComponent::getColumnIdAtX (const int xToFind) const
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{
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if (xToFind >= 0)
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{
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int x = 0;
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for (auto* ci : columns)
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{
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if (ci->isVisible())
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{
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x += ci->width;
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if (xToFind < x)
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return ci->id;
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}
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}
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}
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return 0;
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}
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int TableHeaderComponent::getTotalWidth() const
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{
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int w = 0;
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for (auto* c : columns)
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if (c->isVisible())
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w += c->width;
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return w;
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}
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void TableHeaderComponent::setStretchToFitActive (const bool shouldStretchToFit)
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{
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stretchToFit = shouldStretchToFit;
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lastDeliberateWidth = getTotalWidth();
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resized();
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}
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bool TableHeaderComponent::isStretchToFitActive() const
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{
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return stretchToFit;
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}
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void TableHeaderComponent::resizeAllColumnsToFit (int targetTotalWidth)
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{
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if (stretchToFit && getWidth() > 0
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&& columnIdBeingResized == 0 && columnIdBeingDragged == 0)
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{
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lastDeliberateWidth = targetTotalWidth;
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resizeColumnsToFit (0, targetTotalWidth);
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}
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}
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void TableHeaderComponent::resizeColumnsToFit (int firstColumnIndex, int targetTotalWidth)
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{
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targetTotalWidth = jmax (targetTotalWidth, 0);
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StretchableObjectResizer sor;
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for (int i = firstColumnIndex; i < columns.size(); ++i)
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{
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auto* ci = columns.getUnchecked(i);
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if (ci->isVisible())
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sor.addItem (ci->lastDeliberateWidth, ci->minimumWidth, ci->maximumWidth);
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}
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sor.resizeToFit (targetTotalWidth);
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int visIndex = 0;
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for (int i = firstColumnIndex; i < columns.size(); ++i)
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{
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auto* ci = columns.getUnchecked(i);
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if (ci->isVisible())
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{
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auto newWidth = jlimit (ci->minimumWidth, ci->maximumWidth,
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(int) std::floor (sor.getItemSize (visIndex++)));
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if (newWidth != ci->width)
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{
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ci->width = newWidth;
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repaint();
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columnsResized = true;
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triggerAsyncUpdate();
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}
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}
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}
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}
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void TableHeaderComponent::setColumnVisible (const int columnId, const bool shouldBeVisible)
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{
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if (auto* ci = getInfoForId (columnId))
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{
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if (shouldBeVisible != ci->isVisible())
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{
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if (shouldBeVisible)
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ci->propertyFlags |= visible;
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else
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ci->propertyFlags &= ~visible;
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sendColumnsChanged();
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resized();
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}
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}
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}
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bool TableHeaderComponent::isColumnVisible (const int columnId) const
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{
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if (auto* ci = getInfoForId (columnId))
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return ci->isVisible();
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return false;
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}
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//==============================================================================
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void TableHeaderComponent::setSortColumnId (const int columnId, const bool sortForwards)
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{
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if (getSortColumnId() != columnId || isSortedForwards() != sortForwards)
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{
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for (auto* c : columns)
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c->propertyFlags &= ~(sortedForwards | sortedBackwards);
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if (auto* ci = getInfoForId (columnId))
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ci->propertyFlags |= (sortForwards ? sortedForwards : sortedBackwards);
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reSortTable();
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}
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}
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int TableHeaderComponent::getSortColumnId() const
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{
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for (auto* c : columns)
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if ((c->propertyFlags & (sortedForwards | sortedBackwards)) != 0)
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return c->id;
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return 0;
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}
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bool TableHeaderComponent::isSortedForwards() const
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{
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for (auto* c : columns)
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if ((c->propertyFlags & (sortedForwards | sortedBackwards)) != 0)
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return (c->propertyFlags & sortedForwards) != 0;
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return true;
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}
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void TableHeaderComponent::reSortTable()
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{
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sortChanged = true;
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repaint();
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triggerAsyncUpdate();
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}
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//==============================================================================
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String TableHeaderComponent::toString() const
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{
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String s;
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XmlElement doc ("TABLELAYOUT");
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doc.setAttribute ("sortedCol", getSortColumnId());
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doc.setAttribute ("sortForwards", isSortedForwards());
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for (auto* ci : columns)
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{
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auto* e = doc.createNewChildElement ("COLUMN");
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e->setAttribute ("id", ci->id);
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e->setAttribute ("visible", ci->isVisible());
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e->setAttribute ("width", ci->width);
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}
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return doc.toString (XmlElement::TextFormat().singleLine().withoutHeader());
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}
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void TableHeaderComponent::restoreFromString (const String& storedVersion)
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{
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if (auto storedXML = parseXMLIfTagMatches (storedVersion, "TABLELAYOUT"))
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{
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int index = 0;
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for (auto* col : storedXML->getChildIterator())
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{
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auto tabId = col->getIntAttribute ("id");
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if (auto* ci = getInfoForId (tabId))
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{
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columns.move (columns.indexOf (ci), index);
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ci->width = col->getIntAttribute ("width");
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setColumnVisible (tabId, col->getBoolAttribute ("visible"));
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}
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++index;
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}
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columnsResized = true;
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sendColumnsChanged();
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setSortColumnId (storedXML->getIntAttribute ("sortedCol"),
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storedXML->getBoolAttribute ("sortForwards", true));
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}
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}
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//==============================================================================
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void TableHeaderComponent::addListener (Listener* newListener)
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{
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listeners.addIfNotAlreadyThere (newListener);
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}
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void TableHeaderComponent::removeListener (Listener* listenerToRemove)
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{
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listeners.removeFirstMatchingValue (listenerToRemove);
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}
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//==============================================================================
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void TableHeaderComponent::columnClicked (int columnId, const ModifierKeys& mods)
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{
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if (auto* ci = getInfoForId (columnId))
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if ((ci->propertyFlags & sortable) != 0 && ! mods.isPopupMenu())
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setSortColumnId (columnId, (ci->propertyFlags & sortedForwards) == 0);
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}
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void TableHeaderComponent::addMenuItems (PopupMenu& menu, const int /*columnIdClicked*/)
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{
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for (auto* ci : columns)
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if ((ci->propertyFlags & appearsOnColumnMenu) != 0)
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menu.addItem (ci->id, ci->name,
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(ci->propertyFlags & (sortedForwards | sortedBackwards)) == 0,
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isColumnVisible (ci->id));
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}
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void TableHeaderComponent::reactToMenuItem (const int menuReturnId, const int /*columnIdClicked*/)
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{
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if (getIndexOfColumnId (menuReturnId, false) >= 0)
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setColumnVisible (menuReturnId, ! isColumnVisible (menuReturnId));
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}
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void TableHeaderComponent::paint (Graphics& g)
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{
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auto& lf = getLookAndFeel();
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lf.drawTableHeaderBackground (g, *this);
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auto clip = g.getClipBounds();
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int x = 0;
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for (auto* ci : columns)
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{
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if (ci->isVisible())
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{
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if (x + ci->width > clip.getX()
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&& (ci->id != columnIdBeingDragged
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|| dragOverlayComp == nullptr
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|| ! dragOverlayComp->isVisible()))
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{
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Graphics::ScopedSaveState ss (g);
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g.setOrigin (x, 0);
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g.reduceClipRegion (0, 0, ci->width, getHeight());
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lf.drawTableHeaderColumn (g, *this, ci->name, ci->id, ci->width, getHeight(),
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ci->id == columnIdUnderMouse,
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ci->id == columnIdUnderMouse && isMouseButtonDown(),
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ci->propertyFlags);
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}
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x += ci->width;
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if (x >= clip.getRight())
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break;
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}
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}
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}
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void TableHeaderComponent::mouseMove (const MouseEvent& e) { updateColumnUnderMouse (e); }
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void TableHeaderComponent::mouseEnter (const MouseEvent& e) { updateColumnUnderMouse (e); }
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void TableHeaderComponent::mouseExit (const MouseEvent&) { setColumnUnderMouse (0); }
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void TableHeaderComponent::mouseDown (const MouseEvent& e)
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{
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repaint();
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columnIdBeingResized = 0;
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columnIdBeingDragged = 0;
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if (columnIdUnderMouse != 0)
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{
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draggingColumnOffset = e.x - getColumnPosition (getIndexOfColumnId (columnIdUnderMouse, true)).getX();
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if (e.mods.isPopupMenu())
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columnClicked (columnIdUnderMouse, e.mods);
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}
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if (menuActive && e.mods.isPopupMenu())
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showColumnChooserMenu (columnIdUnderMouse);
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}
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void TableHeaderComponent::mouseDrag (const MouseEvent& e)
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{
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if (columnIdBeingResized == 0
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&& columnIdBeingDragged == 0
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&& e.mouseWasDraggedSinceMouseDown()
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&& ! e.mods.isPopupMenu())
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{
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dragOverlayComp.reset();
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columnIdBeingResized = getResizeDraggerAt (e.getMouseDownX());
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if (columnIdBeingResized != 0)
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{
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if (auto* ci = getInfoForId (columnIdBeingResized))
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initialColumnWidth = ci->width;
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else
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jassertfalse;
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}
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else
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{
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beginDrag (e);
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}
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}
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if (columnIdBeingResized != 0)
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{
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if (auto* ci = getInfoForId (columnIdBeingResized))
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{
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auto w = jlimit (ci->minimumWidth, ci->maximumWidth,
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initialColumnWidth + e.getDistanceFromDragStartX());
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if (stretchToFit)
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{
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// prevent us dragging a column too far right if we're in stretch-to-fit mode
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int minWidthOnRight = 0;
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for (int i = getIndexOfColumnId (columnIdBeingResized, false) + 1; i < columns.size(); ++i)
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if (columns.getUnchecked (i)->isVisible())
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minWidthOnRight += columns.getUnchecked (i)->minimumWidth;
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auto currentPos = getColumnPosition (getIndexOfColumnId (columnIdBeingResized, true));
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|
w = jmax (ci->minimumWidth, jmin (w, lastDeliberateWidth - minWidthOnRight - currentPos.getX()));
|
|
}
|
|
|
|
setColumnWidth (columnIdBeingResized, w);
|
|
}
|
|
}
|
|
else if (columnIdBeingDragged != 0)
|
|
{
|
|
if (e.y >= -50 && e.y < getHeight() + 50)
|
|
{
|
|
if (dragOverlayComp != nullptr)
|
|
{
|
|
dragOverlayComp->setVisible (true);
|
|
dragOverlayComp->setBounds (jlimit (0,
|
|
jmax (0, getTotalWidth() - dragOverlayComp->getWidth()),
|
|
e.x - draggingColumnOffset),
|
|
0,
|
|
dragOverlayComp->getWidth(),
|
|
getHeight());
|
|
|
|
for (int i = columns.size(); --i >= 0;)
|
|
{
|
|
const int currentIndex = getIndexOfColumnId (columnIdBeingDragged, true);
|
|
int newIndex = currentIndex;
|
|
|
|
if (newIndex > 0)
|
|
{
|
|
// if the previous column isn't draggable, we can't move our column
|
|
// past it, because that'd change the undraggable column's position..
|
|
auto* previous = columns.getUnchecked (newIndex - 1);
|
|
|
|
if ((previous->propertyFlags & draggable) != 0)
|
|
{
|
|
auto leftOfPrevious = getColumnPosition (newIndex - 1).getX();
|
|
auto rightOfCurrent = getColumnPosition (newIndex).getRight();
|
|
|
|
if (std::abs (dragOverlayComp->getX() - leftOfPrevious)
|
|
< std::abs (dragOverlayComp->getRight() - rightOfCurrent))
|
|
{
|
|
--newIndex;
|
|
}
|
|
}
|
|
}
|
|
|
|
if (newIndex < columns.size() - 1)
|
|
{
|
|
// if the next column isn't draggable, we can't move our column
|
|
// past it, because that'd change the undraggable column's position..
|
|
auto* nextCol = columns.getUnchecked (newIndex + 1);
|
|
|
|
if ((nextCol->propertyFlags & draggable) != 0)
|
|
{
|
|
auto leftOfCurrent = getColumnPosition (newIndex).getX();
|
|
auto rightOfNext = getColumnPosition (newIndex + 1).getRight();
|
|
|
|
if (std::abs (dragOverlayComp->getX() - leftOfCurrent)
|
|
> std::abs (dragOverlayComp->getRight() - rightOfNext))
|
|
{
|
|
++newIndex;
|
|
}
|
|
}
|
|
}
|
|
|
|
if (newIndex != currentIndex)
|
|
moveColumn (columnIdBeingDragged, newIndex);
|
|
else
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
else
|
|
{
|
|
endDrag (draggingColumnOriginalIndex);
|
|
}
|
|
}
|
|
}
|
|
|
|
void TableHeaderComponent::beginDrag (const MouseEvent& e)
|
|
{
|
|
if (columnIdBeingDragged == 0)
|
|
{
|
|
columnIdBeingDragged = getColumnIdAtX (e.getMouseDownX());
|
|
|
|
auto* ci = getInfoForId (columnIdBeingDragged);
|
|
|
|
if (ci == nullptr || (ci->propertyFlags & draggable) == 0)
|
|
{
|
|
columnIdBeingDragged = 0;
|
|
}
|
|
else
|
|
{
|
|
draggingColumnOriginalIndex = getIndexOfColumnId (columnIdBeingDragged, true);
|
|
|
|
auto columnRect = getColumnPosition (draggingColumnOriginalIndex);
|
|
auto temp = columnIdBeingDragged;
|
|
columnIdBeingDragged = 0;
|
|
|
|
dragOverlayComp.reset (new DragOverlayComp (createComponentSnapshot (columnRect, false)));
|
|
addAndMakeVisible (dragOverlayComp.get());
|
|
columnIdBeingDragged = temp;
|
|
|
|
dragOverlayComp->setBounds (columnRect);
|
|
|
|
for (int i = listeners.size(); --i >= 0;)
|
|
{
|
|
listeners.getUnchecked(i)->tableColumnDraggingChanged (this, columnIdBeingDragged);
|
|
i = jmin (i, listeners.size() - 1);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
void TableHeaderComponent::endDrag (const int finalIndex)
|
|
{
|
|
if (columnIdBeingDragged != 0)
|
|
{
|
|
moveColumn (columnIdBeingDragged, finalIndex);
|
|
|
|
columnIdBeingDragged = 0;
|
|
repaint();
|
|
|
|
for (int i = listeners.size(); --i >= 0;)
|
|
{
|
|
listeners.getUnchecked(i)->tableColumnDraggingChanged (this, 0);
|
|
i = jmin (i, listeners.size() - 1);
|
|
}
|
|
}
|
|
}
|
|
|
|
void TableHeaderComponent::mouseUp (const MouseEvent& e)
|
|
{
|
|
mouseDrag (e);
|
|
|
|
for (auto* c : columns)
|
|
if (c->isVisible())
|
|
c->lastDeliberateWidth = c->width;
|
|
|
|
columnIdBeingResized = 0;
|
|
repaint();
|
|
|
|
endDrag (getIndexOfColumnId (columnIdBeingDragged, true));
|
|
|
|
updateColumnUnderMouse (e);
|
|
|
|
if (columnIdUnderMouse != 0 && ! (e.mouseWasDraggedSinceMouseDown() || e.mods.isPopupMenu()))
|
|
columnClicked (columnIdUnderMouse, e.mods);
|
|
|
|
dragOverlayComp.reset();
|
|
}
|
|
|
|
MouseCursor TableHeaderComponent::getMouseCursor()
|
|
{
|
|
if (columnIdBeingResized != 0 || (getResizeDraggerAt (getMouseXYRelative().getX()) != 0 && ! isMouseButtonDown()))
|
|
return MouseCursor (MouseCursor::LeftRightResizeCursor);
|
|
|
|
return Component::getMouseCursor();
|
|
}
|
|
|
|
//==============================================================================
|
|
bool TableHeaderComponent::ColumnInfo::isVisible() const
|
|
{
|
|
return (propertyFlags & TableHeaderComponent::visible) != 0;
|
|
}
|
|
|
|
TableHeaderComponent::ColumnInfo* TableHeaderComponent::getInfoForId (int id) const
|
|
{
|
|
for (auto* c : columns)
|
|
if (c->id == id)
|
|
return c;
|
|
|
|
return nullptr;
|
|
}
|
|
|
|
int TableHeaderComponent::visibleIndexToTotalIndex (const int visibleIndex) const
|
|
{
|
|
int n = 0;
|
|
|
|
for (int i = 0; i < columns.size(); ++i)
|
|
{
|
|
if (columns.getUnchecked(i)->isVisible())
|
|
{
|
|
if (n == visibleIndex)
|
|
return i;
|
|
|
|
++n;
|
|
}
|
|
}
|
|
|
|
return -1;
|
|
}
|
|
|
|
void TableHeaderComponent::sendColumnsChanged()
|
|
{
|
|
if (stretchToFit && lastDeliberateWidth > 0)
|
|
resizeAllColumnsToFit (lastDeliberateWidth);
|
|
|
|
repaint();
|
|
columnsChanged = true;
|
|
triggerAsyncUpdate();
|
|
}
|
|
|
|
void TableHeaderComponent::handleAsyncUpdate()
|
|
{
|
|
const bool changed = columnsChanged || sortChanged;
|
|
const bool sized = columnsResized || changed;
|
|
const bool sorted = sortChanged;
|
|
columnsChanged = false;
|
|
columnsResized = false;
|
|
sortChanged = false;
|
|
|
|
if (sorted)
|
|
{
|
|
for (int i = listeners.size(); --i >= 0;)
|
|
{
|
|
listeners.getUnchecked(i)->tableSortOrderChanged (this);
|
|
i = jmin (i, listeners.size() - 1);
|
|
}
|
|
}
|
|
|
|
if (changed)
|
|
{
|
|
for (int i = listeners.size(); --i >= 0;)
|
|
{
|
|
listeners.getUnchecked(i)->tableColumnsChanged (this);
|
|
i = jmin (i, listeners.size() - 1);
|
|
}
|
|
}
|
|
|
|
if (sized)
|
|
{
|
|
for (int i = listeners.size(); --i >= 0;)
|
|
{
|
|
listeners.getUnchecked(i)->tableColumnsResized (this);
|
|
i = jmin (i, listeners.size() - 1);
|
|
}
|
|
}
|
|
}
|
|
|
|
int TableHeaderComponent::getResizeDraggerAt (const int mouseX) const
|
|
{
|
|
if (isPositiveAndBelow (mouseX, getWidth()))
|
|
{
|
|
const int draggableDistance = 3;
|
|
int x = 0;
|
|
|
|
for (auto* ci : columns)
|
|
{
|
|
if (ci->isVisible())
|
|
{
|
|
if (std::abs (mouseX - (x + ci->width)) <= draggableDistance
|
|
&& (ci->propertyFlags & resizable) != 0)
|
|
return ci->id;
|
|
|
|
x += ci->width;
|
|
}
|
|
}
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
void TableHeaderComponent::setColumnUnderMouse (const int newCol)
|
|
{
|
|
if (newCol != columnIdUnderMouse)
|
|
{
|
|
columnIdUnderMouse = newCol;
|
|
repaint();
|
|
}
|
|
}
|
|
|
|
void TableHeaderComponent::updateColumnUnderMouse (const MouseEvent& e)
|
|
{
|
|
setColumnUnderMouse (reallyContains (e.getPosition(), true) && getResizeDraggerAt (e.x) == 0
|
|
? getColumnIdAtX (e.x) : 0);
|
|
}
|
|
|
|
static void tableHeaderMenuCallback (int result, TableHeaderComponent* tableHeader, int columnIdClicked)
|
|
{
|
|
if (tableHeader != nullptr && result != 0)
|
|
tableHeader->reactToMenuItem (result, columnIdClicked);
|
|
}
|
|
|
|
void TableHeaderComponent::showColumnChooserMenu (const int columnIdClicked)
|
|
{
|
|
PopupMenu m;
|
|
addMenuItems (m, columnIdClicked);
|
|
|
|
if (m.getNumItems() > 0)
|
|
{
|
|
m.setLookAndFeel (&getLookAndFeel());
|
|
|
|
m.showMenuAsync (PopupMenu::Options(),
|
|
ModalCallbackFunction::forComponent (tableHeaderMenuCallback, this, columnIdClicked));
|
|
}
|
|
}
|
|
|
|
void TableHeaderComponent::Listener::tableColumnDraggingChanged (TableHeaderComponent*, int)
|
|
{
|
|
}
|
|
|
|
//==============================================================================
|
|
std::unique_ptr<AccessibilityHandler> TableHeaderComponent::createAccessibilityHandler()
|
|
{
|
|
return std::make_unique<AccessibilityHandler> (*this, AccessibilityRole::tableHeader);
|
|
}
|
|
|
|
} // namespace juce
|