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(svn r24748) -Add: Clear button to all editboxes.

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This commit is contained in:
frosch
2012-11-14 22:50:56 +00:00
parent 545b6de900
commit 5e8238c75c
3 changed files with 40 additions and 5 deletions
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34
src/misc_gui.cpp
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@@ -781,11 +781,23 @@ void QueryString::DrawEditBox(const Window *w, int wid) const
const NWidgetLeaf *wi = w->GetWidget<NWidgetLeaf>(wid);
assert((wi->type & WWT_MASK) == WWT_EDITBOX);
int left = wi->pos_x;
int right = wi->pos_x + wi->current_x - 1;
bool rtl = _current_text_dir == TD_RTL;
Dimension sprite_size = GetSpriteSize(rtl ? SPR_IMG_DELETE_RIGHT : SPR_IMG_DELETE_LEFT);
int clearbtn_width = sprite_size.width + WD_IMGBTN_LEFT + WD_IMGBTN_RIGHT;
int clearbtn_left = wi->pos_x + (rtl ? 0 : wi->current_x - clearbtn_width);
int clearbtn_right = wi->pos_x + (rtl ? clearbtn_width : wi->current_x) - 1;
int left = wi->pos_x + (rtl ? clearbtn_width : 0);
int right = wi->pos_x + (rtl ? wi->current_x : wi->current_x - clearbtn_width) - 1;
int top = wi->pos_y;
int bottom = wi->pos_y + wi->current_y - 1;
DrawFrameRect(clearbtn_left, top, clearbtn_right, bottom, wi->colour, wi->IsLowered() ? FR_LOWERED : FR_NONE);
DrawSprite(rtl ? SPR_IMG_DELETE_RIGHT : SPR_IMG_DELETE_LEFT, PAL_NONE, clearbtn_left + WD_IMGBTN_LEFT + (wi->IsLowered() ? 1 : 0), (top + bottom - sprite_size.height) / 2 + (wi->IsLowered() ? 1 : 0));
if (this->text.bytes == 1) GfxFillRect(clearbtn_left + 1, top + 1, clearbtn_right - 1, bottom - 1, _colour_gradient[wi->colour & 0xF][2], FILLRECT_CHECKER);
DrawFrameRect(left, top, right, bottom, wi->colour, FR_LOWERED | FR_DARKENED);
GfxFillRect(left + 1, top + 1, right - 1, bottom - 1, PC_BLACK);
@@ -814,6 +826,24 @@ void QueryString::DrawEditBox(const Window *w, int wid) const
void QueryString::ClickEditBox(Window *w, Point pt, int wid, int click_count, bool focus_changed)
{
const NWidgetLeaf *wi = w->GetWidget<NWidgetLeaf>(wid);
assert((wi->type & WWT_MASK) == WWT_EDITBOX);
bool rtl = _current_text_dir == TD_RTL;
int clearbtn_width = GetSpriteSize(rtl ? SPR_IMG_DELETE_RIGHT : SPR_IMG_DELETE_LEFT).width;
int clearbtn_left = wi->pos_x + (rtl ? 0 : wi->current_x - clearbtn_width);
if (IsInsideBS(pt.x, clearbtn_left, clearbtn_width)) {
if (this->text.bytes > 1) {
this->text.DeleteAll();
w->HandleButtonClick(wid);
w->OnEditboxChanged(wid);
}
return;
}
if (!focus_changed && w->window_class != WC_OSK) {
/* Open the OSK window if clicked on an edit box, while not changing focus */
ShowOnScreenKeyboard(w, wid);