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make listbox faster

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Nishi 2026-04-27 05:04:54 +09:00
commit 3beb11706e
1 changed files with 9 additions and 9 deletions
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18
src/widget/listbox.c
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@ -260,7 +260,7 @@ static void frame_draw(MwWidget handle) {
MwLLFreeColor(base); MwLLFreeColor(base);
} }
static void resize(MwWidget handle) { static void resize(MwWidget handle, int no_resize) {
MwListBox lb = handle->internal; MwListBox lb = handle->internal;
int w = MwGetInteger(handle, MwNwidth); int w = MwGetInteger(handle, MwNwidth);
int h = MwGetInteger(handle, MwNheight); int h = MwGetInteger(handle, MwNheight);
@ -272,7 +272,7 @@ static void resize(MwWidget handle) {
if(lb->vscroll == NULL) { if(lb->vscroll == NULL) {
lb->vscroll = MwVaCreateWidget(MwScrollBarClass, "vscroll", handle, w - 16, 0, 16, h, NULL); lb->vscroll = MwVaCreateWidget(MwScrollBarClass, "vscroll", handle, w - 16, 0, 16, h, NULL);
MwAddUserHandler(lb->vscroll, MwNchangedHandler, vscroll_changed, NULL); MwAddUserHandler(lb->vscroll, MwNchangedHandler, vscroll_changed, NULL);
} else { } else if(!no_resize){
MwVaApply(lb->vscroll, MwVaApply(lb->vscroll,
MwNx, w - 16, MwNx, w - 16,
MwNy, 0, MwNy, 0,
@ -299,7 +299,7 @@ static void resize(MwWidget handle) {
MwAddUserHandler(lb->frame, MwNmouseDownHandler, frame_mouse_down, NULL); MwAddUserHandler(lb->frame, MwNmouseDownHandler, frame_mouse_down, NULL);
MwAddUserHandler(lb->frame, MwNmouseUpHandler, frame_mouse_up, NULL); MwAddUserHandler(lb->frame, MwNmouseUpHandler, frame_mouse_up, NULL);
MwAddUserHandler(lb->frame, MwNmouseMoveHandler, frame_mouse_move, NULL); MwAddUserHandler(lb->frame, MwNmouseMoveHandler, frame_mouse_move, NULL);
} else { } else if(!no_resize){
MwVaApply(lb->frame, MwVaApply(lb->frame,
MwNx, 0, MwNx, 0,
MwNy, y, MwNy, y,
@ -328,7 +328,7 @@ static int wcreate(MwWidget handle) {
MwSetInteger(handle, MwNleftPadding, 0); MwSetInteger(handle, MwNleftPadding, 0);
MwSetInteger(handle, MwNvalue, -1); MwSetInteger(handle, MwNvalue, -1);
resize(handle); resize(handle, 0);
lb->list = NULL; lb->list = NULL;
lb->click_time = 0; lb->click_time = 0;
lb->width = NULL; lb->width = NULL;
@ -440,7 +440,7 @@ static int mwListBoxSetImpl(MwWidget handle, int row, int col, const char* text)
new = 1; new = 1;
} }
if(new) resize(handle); if(new) resize(handle, 1);
redrawIfNeeded(handle, row); redrawIfNeeded(handle, row);
return row; return row;
@ -467,7 +467,7 @@ static void mwListBoxSetIconImpl(MwWidget handle, int index, MwLLPixmap icon) {
new = 1; new = 1;
} }
if(new) resize(handle); if(new) resize(handle, 1);
redrawIfNeeded(handle, index); redrawIfNeeded(handle, index);
} }
@ -489,7 +489,7 @@ static void mwListBoxDeleteImpl(MwWidget handle, int index) {
MwSetInteger(handle, MwNvalue, -1); MwSetInteger(handle, MwNvalue, -1);
} }
resize(handle); resize(handle, 1);
if(index < (MwGetInteger(lb->vscroll, MwNvalue) + MwGetInteger(lb->vscroll, MwNareaShown))) { if(index < (MwGetInteger(lb->vscroll, MwNvalue) + MwGetInteger(lb->vscroll, MwNareaShown))) {
MwForceRender(lb->frame); MwForceRender(lb->frame);
} }
@ -511,7 +511,7 @@ static void mwListBoxResetImpl(MwWidget handle) {
MwSetInteger(lb->vscroll, MwNvalue, 0); MwSetInteger(lb->vscroll, MwNvalue, 0);
resize(handle); resize(handle, 0);
MwForceRender(lb->frame); MwForceRender(lb->frame);
} }
@ -598,7 +598,7 @@ static void props_change(MwWidget handle, char** props) {
if(strcmp(props[i], MwNwidth) == 0 || strcmp(props[i], MwNheight) == 0 || strcmp(props[i], MwNhasHeading) == 0) rsz = 1; if(strcmp(props[i], MwNwidth) == 0 || strcmp(props[i], MwNheight) == 0 || strcmp(props[i], MwNhasHeading) == 0) rsz = 1;
} }
if(rsz) resize(handle); if(rsz) resize(handle, 0);
} }
MwClassRec MwListBoxClassRec = { MwClassRec MwListBoxClassRec = {