54 lines
1.9 KiB
C
54 lines
1.9 KiB
C
// widgetToolbar.c -- Toolbar widget
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//
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// A horizontal container with a raised 1px bevel background, used to
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// hold buttons, separators, spacers, and other control widgets in a
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// strip at the top of a window. Like StatusBar, the toolbar is a
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// standard HBox layout with custom paint -- child widgets position
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// themselves via the generic horizontal box algorithm.
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//
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// The 1px raised bevel (vs the 2px used for window chrome) keeps the
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// toolbar visually distinct but lightweight. The bevel's bottom shadow
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// line serves as the separator between the toolbar and the content
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// area below it.
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//
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// Tight 2px padding and spacing match the StatusBar for visual
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// consistency between top and bottom chrome bars. Children (typically
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// ImageButtons or small Buttons) handle their own mouse/key events.
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#include "widgetInternal.h"
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// ============================================================
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// wgtToolbar
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// ============================================================
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WidgetT *wgtToolbar(WidgetT *parent) {
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WidgetT *w = widgetAlloc(parent, WidgetToolbarE);
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if (w) {
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w->padding = wgtPixels(2);
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w->spacing = wgtPixels(2);
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}
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return w;
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}
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// ============================================================
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// widgetToolbarPaint
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// ============================================================
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// Raised bevel with windowFace fill. The 1px bevel width is
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// intentionally thinner than window chrome (2px) to keep the
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// toolbar from looking too heavy.
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void widgetToolbarPaint(WidgetT *w, DisplayT *d, const BlitOpsT *ops, const BitmapFontT *font, const ColorSchemeT *colors) {
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(void)font;
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// Draw raised background and bottom separator
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BevelStyleT bevel;
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bevel.highlight = colors->windowHighlight;
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bevel.shadow = colors->windowShadow;
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bevel.face = colors->windowFace;
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bevel.width = 1;
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drawBevel(d, ops, w->x, w->y, w->w, w->h, &bevel);
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}
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