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Added changing the opacity via cursor keys. Left/Right: +- 1%, UpDown: +- 

2003-08-08  Simon Budig  <simon@gimp.org>

        * app/tools/gimppainttool.c: Added changing the opacity via
        cursor keys. Left/Right: +- 1%, UpDown: +- 10%.

        I am just committing this, because jimmac will kill me if I dont...
This commit is contained in:
Simon Budig 2003-08-08 07:57:33 +00:00 committed by Simon Budig
parent 8d048a513c
commit 658407d3e3
3 changed files with 83 additions and 0 deletions
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7
ChangeLog
View File

@ -1,3 +1,10 @@
2003-08-08 Simon Budig <simon@gimp.org>
* app/tools/gimppainttool.c: Added changing the opacity via
cursor keys. Left/Right: +- 1%, UpDown: +- 10%.
I am just committing this, because jimmac will kill me if I dont...
2003-08-07 Simon Budig <simon@gimp.org>
* app/vectors/gimpstroke.[ch]

38
app/tools/gimpbrushtool.c
View File

@ -22,6 +22,7 @@
#include <string.h>
#include <gtk/gtk.h>
#include <gdk/gdkkeysyms.h>
#include "libgimpcolor/gimpcolor.h"
#include "libgimpbase/gimpbase.h"
@ -86,6 +87,9 @@ static void gimp_paint_tool_motion (GimpTool *tool,
guint32 time,
GdkModifierType state,
GimpDisplay *gdisp);
static void gimp_paint_tool_arrow_key (GimpTool *tool,
GdkEventKey *kevent,
GimpDisplay *gdisp);
static void gimp_paint_tool_modifier_key (GimpTool *tool,
GdkModifierType key,
gboolean press,
@ -160,6 +164,7 @@ gimp_paint_tool_class_init (GimpPaintToolClass *klass)
tool_class->button_press = gimp_paint_tool_button_press;
tool_class->button_release = gimp_paint_tool_button_release;
tool_class->motion = gimp_paint_tool_motion;
tool_class->arrow_key = gimp_paint_tool_arrow_key;
tool_class->modifier_key = gimp_paint_tool_modifier_key;
tool_class->oper_update = gimp_paint_tool_oper_update;
tool_class->cursor_update = gimp_paint_tool_cursor_update;
@ -467,6 +472,39 @@ gimp_paint_tool_motion (GimpTool *tool,
core->last_coords = core->cur_coords;
}
static void
gimp_paint_tool_arrow_key (GimpTool *tool,
GdkEventKey *kevent,
GimpDisplay *gdisp)
{
if (tool->gdisp)
{
GimpContext *context;
gdouble opacity;
context = gimp_get_user_context (tool->gdisp->gimage->gimp);
opacity = gimp_context_get_opacity (context);
switch (kevent->keyval)
{
case GDK_Left:
opacity = CLAMP (opacity - 0.01, 0, 1);
break;
case GDK_Right:
opacity = CLAMP (opacity + 0.01, 0, 1);
break;
case GDK_Up:
opacity = CLAMP (opacity + 0.1, 0, 1);
break;
case GDK_Down:
opacity = CLAMP (opacity - 0.1, 0, 1);
break;
default:
break;
}
gimp_context_set_opacity (context, opacity);
}
}
static void
gimp_paint_tool_modifier_key (GimpTool *tool,
GdkModifierType key,

38
app/tools/gimppainttool.c
View File

@ -22,6 +22,7 @@
#include <string.h>
#include <gtk/gtk.h>
#include <gdk/gdkkeysyms.h>
#include "libgimpcolor/gimpcolor.h"
#include "libgimpbase/gimpbase.h"
@ -86,6 +87,9 @@ static void gimp_paint_tool_motion (GimpTool *tool,
guint32 time,
GdkModifierType state,
GimpDisplay *gdisp);
static void gimp_paint_tool_arrow_key (GimpTool *tool,
GdkEventKey *kevent,
GimpDisplay *gdisp);
static void gimp_paint_tool_modifier_key (GimpTool *tool,
GdkModifierType key,
gboolean press,
@ -160,6 +164,7 @@ gimp_paint_tool_class_init (GimpPaintToolClass *klass)
tool_class->button_press = gimp_paint_tool_button_press;
tool_class->button_release = gimp_paint_tool_button_release;
tool_class->motion = gimp_paint_tool_motion;
tool_class->arrow_key = gimp_paint_tool_arrow_key;
tool_class->modifier_key = gimp_paint_tool_modifier_key;
tool_class->oper_update = gimp_paint_tool_oper_update;
tool_class->cursor_update = gimp_paint_tool_cursor_update;
@ -467,6 +472,39 @@ gimp_paint_tool_motion (GimpTool *tool,
core->last_coords = core->cur_coords;
}
static void
gimp_paint_tool_arrow_key (GimpTool *tool,
GdkEventKey *kevent,
GimpDisplay *gdisp)
{
if (tool->gdisp)
{
GimpContext *context;
gdouble opacity;
context = gimp_get_user_context (tool->gdisp->gimage->gimp);
opacity = gimp_context_get_opacity (context);
switch (kevent->keyval)
{
case GDK_Left:
opacity = CLAMP (opacity - 0.01, 0, 1);
break;
case GDK_Right:
opacity = CLAMP (opacity + 0.01, 0, 1);
break;
case GDK_Up:
opacity = CLAMP (opacity + 0.1, 0, 1);
break;
case GDK_Down:
opacity = CLAMP (opacity - 0.1, 0, 1);
break;
default:
break;
}
gimp_context_set_opacity (context, opacity);
}
}
static void
gimp_paint_tool_modifier_key (GimpTool *tool,
GdkModifierType key,