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the buttons will submit to my rule! prelight-when-active, be gonecd /usr/local/music/src/ardour

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git-svn-id: svn://localhost/ardour2/trunk@1451 d708f5d6-7413-0410-9779-e7cbd77b26cf
This commit is contained in:
Paul Davis
2007-02-13 14:25:17 +00:00
parent 8e79cd5610
commit d405df54ec
7 changed files with 141 additions and 185 deletions
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18
libs/gtkmm2ext/gtkmm2ext/stateful_button.h
View File

@@ -33,19 +33,17 @@ class StateButton
StateButton();
virtual ~StateButton() {}
void set_colors (const std::vector<Gdk::Color>& colors);
void set_visual_state (int);
int get_visual_state () { return visual_state; }
void set_self_managed (bool yn) { _self_managed = yn; }
protected:
std::vector<Gdk::Color> colors;
int visual_state;
Gdk::Color saved_bg;
bool have_saved_bg;
bool _self_managed;
bool _is_realized;
virtual void bg_modify (Gtk::StateType, Gdk::Color) = 0;
virtual std::string get_widget_name() const = 0;
virtual void set_widget_name (std::string) = 0;
};
@@ -60,9 +58,8 @@ class StatefulToggleButton : public StateButton, public Gtk::ToggleButton
void on_realize ();
void on_toggled ();
void bg_modify (Gtk::StateType state, Gdk::Color col) {
modify_bg (state, col);
}
std::string get_widget_name() const { return get_name(); }
void set_widget_name (std::string name) { set_name (name); get_child()->set_name (name); }
};
class StatefulButton : public StateButton, public Gtk::Button
@@ -75,9 +72,8 @@ class StatefulButton : public StateButton, public Gtk::Button
protected:
void on_realize ();
void bg_modify (Gtk::StateType state, Gdk::Color col) {
modify_bg (state, col);
}
std::string get_widget_name() const { return get_name(); }
void set_widget_name (std::string name) { set_name (name); get_child()->set_name (name); }
};
};

62
libs/gtkmm2ext/stateful_button.cc
View File

@@ -12,22 +12,14 @@ using namespace std;
StateButton::StateButton ()
{
_is_realized = false;
visual_state = 0;
have_saved_bg = false;
}
void
StateButton::set_colors (const vector<Gdk::Color>& c)
{
colors = c;
visual_state++; // to force transition
set_visual_state (visual_state - 1);
}
void
StateButton::set_visual_state (int n)
{
if (!have_saved_bg) {
if (!_is_realized) {
/* not yet realized */
visual_state = n;
return;
@@ -36,29 +28,23 @@ StateButton::set_visual_state (int n)
if (n == visual_state) {
return;
}
if (n == 0) {
/* back to the default color */
if (have_saved_bg) {
bg_modify (STATE_NORMAL, saved_bg);
bg_modify (STATE_ACTIVE, saved_bg);
bg_modify (STATE_SELECTED, saved_bg);
bg_modify (STATE_PRELIGHT, saved_bg);
}
} else {
int index = (n-1) % colors.size ();
bg_modify (STATE_NORMAL, colors[index]);
bg_modify (STATE_ACTIVE, colors[index]);
bg_modify (STATE_SELECTED, colors[index]);
bg_modify (STATE_PRELIGHT, colors[index]);
}
string name = get_widget_name ();
name = name.substr (0, name.find_last_of ('-'));
switch (n) {
case 0:
name += "-normal";
break;
case 1:
name += "-active";
break;
case 2:
name += "-alternate";
break;
}
set_widget_name (name);
visual_state = n;
}
@@ -69,11 +55,7 @@ StatefulToggleButton::on_realize ()
{
ToggleButton::on_realize ();
if (!have_saved_bg) {
saved_bg = get_style()->get_bg (STATE_NORMAL);
have_saved_bg = true;
}
_is_realized = true;
visual_state++; // to force transition
set_visual_state (visual_state - 1);
}
@@ -83,11 +65,7 @@ StatefulButton::on_realize ()
{
Button::on_realize ();
if (!have_saved_bg) {
saved_bg = get_style()->get_bg (STATE_NORMAL);
have_saved_bg = true;
}
_is_realized = true;
visual_state++; // to force transition
set_visual_state (visual_state - 1);
}