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Added TextColored() helper. Changed some parameters to const references (still allows implicit casting)

This commit is contained in:
ocornut 2014-08-15 12:32:53 +01:00
parent 9169b2911c
commit 2bc6346b48
2 changed files with 31 additions and 12 deletions
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30
imgui.cpp
View File

@ -1697,7 +1697,7 @@ void SetTooltip(const char* fmt, ...)
va_end(args);
}
void SetNewWindowDefaultPos(ImVec2 pos)
void SetNewWindowDefaultPos(const ImVec2& pos)
{
ImGuiState& g = GImGui;
g.NewWindowDefaultPos = pos;
@ -2196,7 +2196,7 @@ void PopAllowKeyboardFocus()
window->DC.AllowKeyboardFocus.pop_back();
}
void PushStyleColor(ImGuiCol idx, ImVec4 col)
void PushStyleColor(ImGuiCol idx, const ImVec4& col)
{
ImGuiState& g = GImGui;
ImGuiWindow* window = GetCurrentWindow();
@ -2284,7 +2284,7 @@ ImVec2 GetWindowPos()
return window->Pos;
}
void SetWindowPos(ImVec2 pos)
void SetWindowPos(const ImVec2& pos)
{
ImGuiWindow* window = GetCurrentWindow();
window->Pos = pos;
@ -2342,10 +2342,10 @@ ImVec2 GetCursorPos()
return window->DC.CursorPos - window->Pos;
}
void SetCursorPos(ImVec2 p)
void SetCursorPos(const ImVec2& pos)
{
ImGuiWindow* window = GetCurrentWindow();
window->DC.CursorPos = window->Pos + p;
window->DC.CursorPos = window->Pos + pos;
}
void SetScrollPosHere()
@ -2385,6 +2385,16 @@ void Text(const char* fmt, ...)
va_end(args);
}
void TextColored(const ImVec4& col, const char* fmt, ...)
{
ImGui::PushStyleColor(ImGuiCol_Text, col);
va_list args;
va_start(args, fmt);
TextV(fmt, args);
va_end(args);
ImGui::PopStyleColor();
}
void TextUnformatted(const char* text, const char* text_end)
{
ImGuiState& g = GImGui;
@ -4409,7 +4419,7 @@ bool IsClipped(const ImGuiAabb& bb)
return false;
}
bool IsClipped(ImVec2 item_size)
bool IsClipped(const ImVec2& item_size)
{
ImGuiWindow* window = GetCurrentWindow();
return IsClipped(ImGuiAabb(window->DC.CursorPos, window->DC.CursorPos + item_size));
@ -5441,6 +5451,14 @@ void ShowTestWindow(bool* open)
ImGui::TreePop();
}
if (ImGui::TreeNode("Colored Text"))
{
// This is a merely a shortcut, you can use PushStyleColor()/PopStyleColor() for more flexibility.
ImGui::TextColored(ImVec4(1.0f,0.0f,1.0f,1.0f), "Pink");
ImGui::TextColored(ImVec4(1.0f,1.0f,0.0f,1.0f), "Yellow");
ImGui::TreePop();
}
static int e = 0;
ImGui::RadioButton("radio a", &e, 0); ImGui::SameLine();
ImGui::RadioButton("radio b", &e, 1); ImGui::SameLine();

13
imgui.h
View File

@ -135,7 +135,7 @@ namespace ImGui
bool GetWindowIsFocused();
float GetWindowWidth();
ImVec2 GetWindowPos(); // you should rarely need/care about the window position, but it can be useful if you want to use your own drawing
void SetWindowPos(ImVec2 pos); // unchecked
void SetWindowPos(const ImVec2& pos); // unchecked
ImVec2 GetWindowSize();
ImVec2 GetWindowContentRegionMin();
ImVec2 GetWindowContentRegionMax();
@ -149,7 +149,7 @@ namespace ImGui
float GetItemWidth();
void PushAllowKeyboardFocus(bool v);
void PopAllowKeyboardFocus();
void PushStyleColor(ImGuiCol idx, ImVec4 col);
void PushStyleColor(ImGuiCol idx, const ImVec4& col);
void PopStyleColor();
// Layout
@ -161,8 +161,8 @@ namespace ImGui
float GetColumnOffset(int column_index = -1);
void SetColumnOffset(int column_index, float offset);
float GetColumnWidth(int column_index = -1);
ImVec2 GetCursorPos(); // cursor position relative to window position
void SetCursorPos(ImVec2 p);
ImVec2 GetCursorPos(); // cursor position is relative to window position
void SetCursorPos(const ImVec2& pos); // "
void AlignFirstTextHeightToWidgets(); // call once if the first item on the line is a Text() item and you want to vertically lower it to match higher widgets.
float GetTextLineSpacing();
float GetTextLineHeight();
@ -176,6 +176,7 @@ namespace ImGui
// Widgets
void Text(const char* fmt, ...);
void TextV(const char* fmt, va_list args);
void TextColored(const ImVec4& col, const char* fmt, ...); // shortcut to doing PushStyleColor(ImGuiCol_Text, col); Text(fmt, ...); PopStyleColor();
void TextUnformatted(const char* text, const char* text_end = NULL); // doesn't require null terminated string if 'text_end' is specified. no copy done to any bounded stack buffer, better for long chunks of text.
void LabelText(const char* label, const char* fmt, ...);
void BulletText(const char* fmt, ...);
@ -230,11 +231,11 @@ namespace ImGui
// Utilities
void SetTooltip(const char* fmt, ...); // set tooltip under mouse-cursor, typically use with ImGui::IsHovered(). (currently no contention handling, last call win)
void SetNewWindowDefaultPos(ImVec2 pos); // set position of window that do
void SetNewWindowDefaultPos(const ImVec2& pos); // set position of window that do
bool IsHovered(); // was the last item active area hovered by mouse?
ImVec2 GetItemBoxMin(); // get bounding box of last item
ImVec2 GetItemBoxMax(); // get bounding box of last item
bool IsClipped(ImVec2 item_size); // to perform coarse clipping on user's side (as an optimisation)
bool IsClipped(const ImVec2& item_size); // to perform coarse clipping on user's side (as an optimisation)
bool IsKeyPressed(int key_index, bool repeat = true); // key_index into the keys_down[512] array, imgui doesn't know the semantic of each entry
bool IsMouseClicked(int button, bool repeat = false);
bool IsMouseDoubleClicked(int button);