bugfix [#24158] Object text fields immediately search based on existing content

also remove some unused struct members from uiBlock/uiBut.

source/blender/editors/include/UI_interface.h

@@ -77,17 +77,18 @@ typedef struct uiLayout uiLayout;
 #define UI_EMBOSST		3	/* Table */
 
 /* uiBlock->direction */
+#define UI_DIRECTION	(UI_TOP|UI_DOWN|UI_LEFT|UI_RIGHT)
 #define UI_TOP		1
 #define UI_DOWN		2
 #define UI_LEFT		4
 #define UI_RIGHT	8
-#define UI_DIRECTION	15
+
 #define UI_CENTER		16
 #define UI_SHIFT_FLIPPED	32
 
 /* uiBlock->autofill (not yet used) */
-#define UI_BLOCK_COLLUMNS	1
-#define UI_BLOCK_ROWS		2
+// #define UI_BLOCK_COLLUMNS	1
+// #define UI_BLOCK_ROWS		2
 
 /* uiBlock->flag (controls) */
 #define UI_BLOCK_LOOP			1
@@ -316,7 +317,7 @@ void uiDrawBlock(const struct bContext *C, struct uiBlock *block);
 
 uiBlock *uiGetBlock(char *name, struct ARegion *ar);
 
-void uiBlockSetEmboss(uiBlock *block, short dt);
+void uiBlockSetEmboss(uiBlock *block, char dt);
 
 void uiFreeBlock(const struct bContext *C, uiBlock *block);
 void uiFreeBlocks(const struct bContext *C, struct ListBase *lb);

source/blender/editors/interface/interface.c

@@ -937,7 +937,7 @@ void uiComposeLinks(uiBlock *block)
 void uiBlockSetButLock(uiBlock *block, int val, char *lockstr)
 {
 	if(val) {
-		block->lock |= val;
+		block->lock= val ? 1:0;
 		block->lockstr= lockstr;
 	}
 }
@@ -1947,7 +1947,7 @@ uiBlock *uiGetBlock(char *name, ARegion *ar)
 	return NULL;
 }
 
-void uiBlockSetEmboss(uiBlock *block, short dt)
+void uiBlockSetEmboss(uiBlock *block, char dt)
 {
 	block->dt= dt;
 }

source/blender/editors/interface/interface_handlers.c

@@ -1816,6 +1816,7 @@ static void ui_do_but_textedit(bContext *C, uiBlock *block, uiBut *but, uiHandle
 		/* only update when typing for TAB key */
 		if(update && data->interactive) ui_apply_button(C, block, but, data, 1);
 		else ui_check_but(but);
+		but->changed= TRUE;
 		
 		if(data->searchbox)
 			ui_searchbox_update(C, data->searchbox, but, 1); /* 1 = reset */

source/blender/editors/interface/interface_intern.h

@@ -206,10 +206,11 @@ struct uiBut {
 	char *tip, *lockstr;
 
 	BIFIconID icon;
-	short but_align;	/* aligning buttons, horiz/vertical */
-	short lock;
+	char lock;
+	char dt;
+	short changed; /* could be made into a single flag */
 	short modifier_key;
-	short iconadd, dt;
+	short iconadd;
 
 	/* IDPOIN data */
 	uiIDPoinFuncFP idpoin_func;
@@ -296,13 +297,14 @@ struct uiBlock {
 	void *drawextra_arg1;
 	void *drawextra_arg2;
 
-	int afterval, flag;
-	
-	short direction, dt;
-	short auto_open, in_use;
+	int flag;
+	char direction, dt;
+	short auto_open;
 	double auto_open_last;
 
-	int lock;
+	char active;					// to keep blocks while drawing and free them afterwards
+	char tooltipdisabled;		// to avoid tooltip after click
+	short lock;
 	char *lockstr;
 	
 	float xofs, yofs;				// offset to parent button
@@ -314,9 +316,7 @@ struct uiBlock {
 	ListBase saferct;			// uiSafetyRct list
 
 	uiPopupBlockHandle *handle;	// handle
-	int tooltipdisabled;		// to avoid tooltip after click
 
-	int active;					// to keep blocks while drawing and free them afterwards
 	int puphash;				// popup menu hash for memory
 	
 	int color_profile;				// color profile for correcting linear colors for display

source/blender/editors/interface/interface_layout.c

@@ -1109,6 +1109,7 @@ static void rna_search_cb(const struct bContext *C, void *arg_but, char *str, ui
 	int i=0, iconid=0, flag= RNA_property_flag(but->rnaprop);
 	ListBase *items_list= MEM_callocN(sizeof(ListBase), "items_list");
 	CollItemSearch *cis;
+	const int skip_filter= !but->changed;
 
 	/* build a temporary list of relevant items first */
 	RNA_PROP_BEGIN(&but->rnasearchpoin, itemptr, but->rnasearchprop) {
@@ -1140,7 +1141,7 @@ static void rna_search_cb(const struct bContext *C, void *arg_but, char *str, ui
 		}
 
 		if(name) {
-			if(BLI_strcasestr(name, str)) {
+			if(skip_filter || BLI_strcasestr(name, str)) {
 				cis = MEM_callocN(sizeof(CollItemSearch), "CollectionItemSearch");
 				cis->name = MEM_dupallocN(name);
 				cis->index = i;