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And added the alignment flag to the example program.

This commit is contained in:
Pietro Gagliardi 2017-02-11 19:56:26 -05:00
parent 8a64a1dfb0
commit bd66e70452
1 changed files with 19 additions and 1 deletions
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20
examples/drawtext/hittest.c
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@ -36,6 +36,7 @@ static uiBox *vbox;
static uiLabel *caretLabel; static uiLabel *caretLabel;
static uiCheckbox *showLineBounds; static uiCheckbox *showLineBounds;
static uiFontButton *fontButton; static uiFontButton *fontButton;
static uiCombobox *textAlign;
static int caretLine = -1; static int caretLine = -1;
static size_t caretPos; static size_t caretPos;
@ -205,6 +206,13 @@ static void changeFont(uiFontButton *b, void *data)
redraw(); redraw();
} }
static void changeTextAlign(uiCombobox *c, void *data)
{
// note the order of the items added below
params.Align = (uiDrawTextLayoutAlign) uiComboboxSelected(textAlign);
redraw();
}
// TODO share? // TODO share?
static uiCheckbox *newCheckbox(uiBox *box, const char *text) static uiCheckbox *newCheckbox(uiBox *box, const char *text)
{ {
@ -220,14 +228,24 @@ struct example *mkHitTestExample(void)
{ {
panel = uiNewHorizontalBox(); panel = uiNewHorizontalBox();
vbox = uiNewVerticalBox(); vbox = uiNewVerticalBox();
// TODO the second vbox causes this not to stretch at least on OS X
uiBoxAppend(panel, uiControl(vbox), 1); uiBoxAppend(panel, uiControl(vbox), 1);
caretLabel = uiNewLabel("Caret information is shown here"); caretLabel = uiNewLabel("Caret information is shown here");
uiBoxAppend(vbox, uiControl(caretLabel), 0); uiBoxAppend(vbox, uiControl(caretLabel), 0);
showLineBounds = newCheckbox(vbox, "Show Line Bounds (for debugging metrics)"); showLineBounds = newCheckbox(vbox, "Show Line Bounds (for debugging metrics)");
vbox = uiNewVerticalBox();
uiBoxAppend(panel, uiControl(vbox), 0);
fontButton = uiNewFontButton(); fontButton = uiNewFontButton();
uiFontButtonOnChanged(fontButton, changeFont, NULL); uiFontButtonOnChanged(fontButton, changeFont, NULL);
// TODO set the font button to the current defaultFont // TODO set the font button to the current defaultFont
uiBoxAppend(panel, uiControl(fontButton), 0); uiBoxAppend(vbox, uiControl(fontButton), 0);
textAlign = uiNewCombobox();
// note that these are in the order in the enum
uiComboboxAppend(textAlign, "Left");
uiComboboxAppend(textAlign, "Center");
uiComboboxAppend(textAlign, "Right");
uiComboboxOnSelected(textAlign, changeTextAlign, NULL);
uiBoxAppend(vbox, uiControl(textAlign), 0);
hitTestExample.name = "Hit-Testing and Grapheme Boundaries"; hitTestExample.name = "Hit-Testing and Grapheme Boundaries";
hitTestExample.panel = uiControl(panel); hitTestExample.panel = uiControl(panel);