I've got titlebar buttons set up to force windows to the top or bottom of the stacking order, or to let them 'float' again, like this:
Mouse 0 3 A Function "Put-on-top" Mouse 0 5 A Function "Put-on-bottom" Mouse 0 7 A Function "Put-at-default" with the functions defined thus: AddToFunc "Put-on-top" "I" Layer 0 6 + "I" RefreshWindow AddToFunc "Put-on-bottom" "I" Layer 0 2 + "I" RefreshWindow AddToFunc "Put-at-default" "I" Layer 0 4 + "I" RefreshWindow I wanted to make one of the buttons be drawn 'pressed in', depending on the window's current layer (similar to MWMDecorStick and friends). I've attached my patch to version 2.4.3 to achieve this. I'm not sure if it's the best way to do it, but it seemed quite convenient. I have the buttons defined this way to use the new 'Layer' option to ButtonStyle that the patch adds: ButtonStyle 3 15 [EMAIL PROTECTED] [EMAIL PROTECTED] [EMAIL PROTECTED] [EMAIL PROTECTED] [EMAIL PROTECTED] [EMAIL PROTECTED] [EMAIL PROTECTED] [EMAIL PROTECTED] [EMAIL PROTECTED] [EMAIL PROTECTED] [EMAIL PROTECTED] [EMAIL PROTECTED] [EMAIL PROTECTED] [EMAIL PROTECTED] [EMAIL PROTECTED] -- Flat ButtonStyle 3 ActiveDown 15 [EMAIL PROTECTED] [EMAIL PROTECTED] [EMAIL PROTECTED] [EMAIL PROTECTED] [EMAIL PROTECTED] [EMAIL PROTECTED] [EMAIL PROTECTED] [EMAIL PROTECTED] [EMAIL PROTECTED] [EMAIL PROTECTED] [EMAIL PROTECTED] [EMAIL PROTECTED] [EMAIL PROTECTED] [EMAIL PROTECTED] [EMAIL PROTECTED] -- Flat ButtonStyle 3 - Layer 6 ButtonStyle 5 13 [EMAIL PROTECTED] [EMAIL PROTECTED] [EMAIL PROTECTED] [EMAIL PROTECTED] [EMAIL PROTECTED] [EMAIL PROTECTED] [EMAIL PROTECTED] [EMAIL PROTECTED] [EMAIL PROTECTED] [EMAIL PROTECTED] [EMAIL PROTECTED] [EMAIL PROTECTED] [EMAIL PROTECTED] -- Flat ButtonStyle 5 ActiveDown 13 [EMAIL PROTECTED] [EMAIL PROTECTED] [EMAIL PROTECTED] [EMAIL PROTECTED] [EMAIL PROTECTED] [EMAIL PROTECTED] [EMAIL PROTECTED] [EMAIL PROTECTED] [EMAIL PROTECTED] [EMAIL PROTECTED] [EMAIL PROTECTED] [EMAIL PROTECTED] [EMAIL PROTECTED] -- Flat ButtonStyle 5 - Layer 2 ButtonStyle 7 21 [EMAIL PROTECTED] [EMAIL PROTECTED] [EMAIL PROTECTED] [EMAIL PROTECTED] [EMAIL PROTECTED] [EMAIL PROTECTED] [EMAIL PROTECTED] [EMAIL PROTECTED] [EMAIL PROTECTED] [EMAIL PROTECTED] [EMAIL PROTECTED] [EMAIL PROTECTED] [EMAIL PROTECTED] [EMAIL PROTECTED] [EMAIL PROTECTED] [EMAIL PROTECTED] [EMAIL PROTECTED] [EMAIL PROTECTED] [EMAIL PROTECTED] [EMAIL PROTECTED] [EMAIL PROTECTED] -- Flat ButtonStyle 7 ActiveDown 21 [EMAIL PROTECTED] [EMAIL PROTECTED] [EMAIL PROTECTED] [EMAIL PROTECTED] [EMAIL PROTECTED] [EMAIL PROTECTED] [EMAIL PROTECTED] [EMAIL PROTECTED] [EMAIL PROTECTED] [EMAIL PROTECTED] [EMAIL PROTECTED] [EMAIL PROTECTED] [EMAIL PROTECTED] [EMAIL PROTECTED] [EMAIL PROTECTED] [EMAIL PROTECTED] [EMAIL PROTECTED] [EMAIL PROTECTED] [EMAIL PROTECTED] [EMAIL PROTECTED] [EMAIL PROTECTED] -- Flat ButtonStyle 7 - Layer 4 I've also attached a small PNG showing the effect. Enjoy! -- Richard. ---------------------------------+------------------------------------- Richard P. Curnow | C++: n., An octopus made by Weston-super-Mare, UK | nailing extra legs on a cat. http://www.rrbcurnow.freeuk.com/ |
--- screen.h.orig Sun Dec 9 21:44:15 2001
+++ screen.h Sun Dec 9 23:12:09 2001
@@ -187,6 +187,12 @@
{
unsigned has_changed : 1;
mwm_flags mwm_decor_flags : 9;
+
+ /* Support {ButtonStyle <number> - Layer 4} construction, so button
+ * can be rendered 'pressed in' when the window is assigned to a
+ * particular layer. */
+ unsigned set_layer : 1;
+ int layer;
} flags;
DecorFace state[BS_MaxButtonState];
} TitleButton;
--- builtins.c.orig Sun Dec 9 21:52:07 2001
+++ builtins.c Sun Dec 9 23:15:38 2001
@@ -2299,6 +2299,46 @@
#endif
}
+static void SetLayerButtonFlag(
+ int layer, int multi, int set, FvwmDecor *decor, TitleButton *tb)
+{
+ int i;
+ int start = 0;
+ int add = 2;
+
+ if (multi)
+ {
+ if (multi == 2)
+ start = 1;
+ else if (multi == 3)
+ add = 1;
+ for (i = start; i < NUMBER_OF_BUTTONS; i += add)
+ {
+ if (set)
+ {
+ decor->buttons[i].flags.set_layer = 1;
+ decor->buttons[i].flags.layer = layer;
+ }
+ else
+ {
+ decor->buttons[i].flags.set_layer = 0;
+ }
+ }
+ }
+ else
+ {
+ if (set)
+ {
+ tb->flags.set_layer = 1;
+ tb->flags.layer = layer;
+ }
+ else
+ tb->flags.set_layer = 0;
+ }
+
+ return;
+}
+
/*****************************************************************************
*
* Changes a button decoration style (changes by [EMAIL PROTECTED])
@@ -2468,6 +2508,32 @@
{
SetMWMButtonFlag(MWM_DECOR_STICK, multi, set, decor, tb);
}
+ else if (StrEquals(tok, "Layer"))
+ {
+ int layer, got_number;
+ char *ltok;
+ text = GetNextToken(text, <ok);
+ if (ltok)
+ {
+ got_number = (sscanf(ltok, "%d", &layer) == 1);
+ free (ltok);
+ }
+ else
+ {
+ got_number = 0;
+ }
+ if (!ltok || !got_number)
+ {
+ fvwm_msg(ERR, "ButtonStyle",
+ "could not read integer value for layer -- line: %s",
+ text);
+ }
+ else
+ {
+ SetLayerButtonFlag(layer, multi, set, decor, tb);
+ }
+
+ }
else
{
fvwm_msg(ERR, "ButtonStyle",
--- borders.c.orig Sun Dec 9 22:21:11 2001
+++ borders.c Sun Dec 9 23:16:49 2001
@@ -223,7 +223,8 @@
static void DrawButton(
FvwmWindow *t, Window win, int w, int h, DecorFace *df, GC ReliefGC,
GC ShadowGC, Pixel fore_color, Pixel back_color, Bool is_lowest,
- mwm_flags stateflags, int left1right0, XRectangle *rclip,
+ mwm_flags stateflags, int set_layer, int layer,
+ int left1right0, XRectangle *rclip,
Pixmap *pbutton_background_pixmap)
{
register DecorFaceType type = DFS_FACE_TYPE(df->style);
@@ -255,7 +256,8 @@
if(HAS_MWM_BUTTONS(t) &&
((stateflags & MWM_DECOR_MAXIMIZE && IS_MAXIMIZED(t)) ||
(stateflags & MWM_DECOR_SHADE && IS_SHADED(t)) ||
- (stateflags & MWM_DECOR_STICK && IS_STICKY(t))))
+ (stateflags & MWM_DECOR_STICK && IS_STICKY(t))) ||
+ (set_layer && (t->layer == layer)))
{
DrawLinePattern(win, ShadowGC, ReliefGC, fore_color, back_color,
&df->u.vector, w, h);
@@ -1097,7 +1099,10 @@
DrawButton(t, t->button_w[i], t->title_g.height, t->title_g.height,
tsdf, cd->relief_gc, cd->shadow_gc,
cd->fore_color, cd->back_color, is_lowest,
- TB_MWM_DECOR_FLAGS(GetDecor(t, buttons[i])), 1, NULL,
+ TB_MWM_DECOR_FLAGS(GetDecor(t, buttons[i])),
+ t->decor->buttons[i].flags.set_layer,
+ t->decor->buttons[i].flags.layer,
+ 1, NULL,
pass_bg_pixmap);
is_lowest = False;
}
@@ -1110,7 +1115,10 @@
DrawButton(t, t->button_w[i], t->title_g.height, t->title_g.height,
df, cd->relief_gc, cd->shadow_gc,
cd->fore_color, cd->back_color, is_lowest,
- TB_MWM_DECOR_FLAGS(GetDecor(t, buttons[i])), 1, NULL,
+ TB_MWM_DECOR_FLAGS(GetDecor(t, buttons[i])),
+ t->decor->buttons[i].flags.set_layer,
+ t->decor->buttons[i].flags.layer,
+ 1, NULL,
pass_bg_pixmap);
is_lowest = False;
}
@@ -1284,7 +1292,9 @@
{
DrawButton(
t, t->title_w, t->title_g.width, t->title_g.height, df, sgc,
- rgc, cd->fore_color, cd->back_color, is_lowest, 0, 1, rclip,
+ rgc, cd->fore_color, cd->back_color, is_lowest, 0,
+ 0, 0,
+ 1, rclip,
pass_bg_pixmap);
is_lowest = False;
}
@@ -1297,7 +1307,9 @@
{
DrawButton(
t, t->title_w, t->title_g.width, t->title_g.height, df, rgc,
- sgc, cd->fore_color, cd->back_color, is_lowest, 0, 1, rclip,
+ sgc, cd->fore_color, cd->back_color, is_lowest, 0,
+ 0, 0,
+ 1, rclip,
pass_bg_pixmap);
is_lowest = False;
}
--- fvwm2.1.orig Mon Dec 10 22:02:28 2001
+++ fvwm2.1 Mon Dec 10 22:10:42 2001
@@ -6193,6 +6193,12 @@
sticky. When the window is sticky, the vector pattern on the
button looks pressed in.
+The flag
+.BI "Layer " layer
+should be assigned to title-bar buttons which place the window in the layer
+numbered
+.IR layer .
+
.TP
.BI "ChangeDecor " decor
Changes the decor of a window to
fvwm_layer.png
Description: PNG image
