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First (simple) implementation of textbox behavior

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This commit is contained in:
Joel Bodenmann 2015-08-12 20:22:34 +02:00
parent 46ba0420c3
commit f1ede211fb
1 changed files with 19 additions and 4 deletions
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23
src/gwin/gwin_textedit.c
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@ -26,9 +26,25 @@ const int TEXT_PADDING = 3;
#if GINPUT_NEED_KEYBOARD #if GINPUT_NEED_KEYBOARD
static void _keyboardEvent(GWidgetObject* gw, GEventKeyboard* pke) static void _keyboardEvent(GWidgetObject* gw, GEventKeyboard* pke)
{ {
if (pke->bytecount = 1) { // Create a temporary buffer containing the current size
//gw->text = pke->c[0]; unsigned bufSize = strlen(gwinGetText((GHandle)gw))+1;
gwinSetText((GHandle)gw, &(pke->c[0]), TRUE); char buf[bufSize];
strncpy(buf, gwinGetText((GHandle)gw), bufSize);
// Parse the key press
if (pke->bytecount == 1) {
// Check backspace
if (pke->c[0] == GKEY_BACKSPACE) {
buf[strlen(buf)-1] = '\0';
}
// Append new character
else {
strncat(buf, &(pke->c[0]), 1);
}
// Set the new text
gwinSetText((GHandle)gw, buf, TRUE);
} }
_gwinUpdate(&gw); _gwinUpdate(&gw);
@ -103,7 +119,6 @@ static void gwinTexteditDefaultDraw(GWidgetObject* gw, void* param)
textColor = (gw->g.flags & GWIN_FLG_SYSENABLED) ? gw->pstyle->enabled.text : gw->pstyle->disabled.text; textColor = (gw->g.flags & GWIN_FLG_SYSENABLED) ? gw->pstyle->enabled.text : gw->pstyle->disabled.text;
gdispGFillStringBox(gw->g.display, gw->g.x, gw->g.y, gw->g.width, gw->g.height, gw->text, gw->g.font, textColor, gw->pstyle->background, justifyLeft); gdispGFillStringBox(gw->g.display, gw->g.x, gw->g.y, gw->g.width, gw->g.height, gw->text, gw->g.font, textColor, gw->pstyle->background, justifyLeft);
} }