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Review gui_file_dialog with proposed improvements

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Proposed improvements in: https://github.com/raysan5/raylib/issues/1101
This commit is contained in:
raysan5
2020-04-06 23:20:38 +02:00
parent 6346ae2246
commit 7f4794c31d
2 changed files with 241 additions and 140 deletions
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20
examples/custom_file_dialog/custom_file_dialog.c
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@ -35,17 +35,17 @@ int main()
//---------------------------------------------------------------------------------------
int screenWidth = 800;
int screenHeight = 560;
InitWindow(screenWidth, screenHeight, "raygui - custom modal dialog");
SetExitKey(0);
// Custom file dialog
GuiFileDialogState fileDialogState = InitGuiFileDialog();
GuiFileDialogState fileDialogState = InitGuiFileDialog(420, 310, GetWorkingDirectory(), false);
bool exitWindow = false;
char fileNameToLoad[512] = { 0 };
Texture texture = { 0 };
SetTargetFPS(60);
@ -57,7 +57,7 @@ int main()
// Update
//----------------------------------------------------------------------------------
exitWindow = WindowShouldClose();
if (fileDialogState.SelectFilePressed)
{
// Load image file (if supported extension)
@ -67,7 +67,7 @@ int main()
UnloadTexture(texture);
texture = LoadTexture(fileNameToLoad);
}
fileDialogState.SelectFilePressed = false;
}
//----------------------------------------------------------------------------------
@ -77,20 +77,20 @@ int main()
BeginDrawing();
ClearBackground(GetColor(GuiGetStyle(DEFAULT, BACKGROUND_COLOR)));
DrawTexture(texture, GetScreenWidth()/2 - texture.width/2, GetScreenHeight()/2 - texture.height/2 - 5, WHITE);
DrawRectangleLines(GetScreenWidth()/2 - texture.width/2, GetScreenHeight()/2 - texture.height/2 - 5, texture.width, texture.height, BLACK);
DrawText(fileNameToLoad, 208, GetScreenHeight() - 20, 10, GRAY);
// raygui: controls drawing
//----------------------------------------------------------------------------------
if (fileDialogState.fileDialogActive) GuiLock();
if (GuiButton((Rectangle){ 20, 20, 140, 30 }, GuiIconText(RICON_FILE_OPEN, "Open Image"))) fileDialogState.fileDialogActive = true;
GuiUnlock();
// GUI: Dialog Window
//--------------------------------------------------------------------------------
GuiFileDialog(&fileDialogState);